Cathelineau G, Yardin M
J Periodontol. 1982 Nov;53(11):704-7. doi: 10.1902/jop.1982.53.11.704.
Forty subjects both with and without periodontal disease were studied. Tooth proprioception was tested in regard to vibratory stimuli and the sensory perception thresholds were measured. A link was found between the quantitative diminution of the periodontal ligament and alveolar bone and the perception thresholds relative to vibratory stimuli. These thresholds are elevated in subjects with periodontal disease and are dependent on the region of the dental arch to which the stimulus is applied. Modification of these afferent sensory impulses leads to a change in the occlusal stroke pattern and possible exacerbation of the initial insult.
对40名患有和未患有牙周病的受试者进行了研究。针对振动刺激测试了牙齿本体感觉，并测量了感觉阈值。发现牙周膜和牙槽骨的定量减少与相对于振动刺激的感觉阈值之间存在联系。这些阈值在患有牙周病的受试者中升高，并且取决于施加刺激的牙弓区域。这些传入感觉冲动的改变会导致咬合行程模式的变化，并可能加剧最初的损伤。
